Haptic strength will be selectable with a slider, with a default

position at center

radio/src/eeprom_conversions.cpp

@@ -328,6 +328,8 @@ void ConvertGeneralSettings_215_to_216(EEGeneral &settings)
   settings.chkSum = evalChkSum();
 
   memcpy(&settings.currModel, &oldSettings.currModel, sizeof(GeneralSettings_v215)-offsetof(GeneralSettings_v215, currModel));
+
+  settings.hapticStrength = 0; // Haptic strength reset
 }
 
 int ConvertTelemetrySource_215_to_216(int source)

radio/src/gui/menu_general.cpp

@@ -418,11 +418,7 @@ void menuGeneralSetup(uint8_t event)
         break;
 
       case ITEM_SETUP_HAPTIC_STRENGTH:
-        lcd_putsLeft( y, STR_HAPTICSTRENGTH);
-        lcd_outdezAtt(RADIO_SETUP_2ND_COLUMN, y, g_eeGeneral.hapticStrength, attr|LEFT);
-        if (attr) {
-          CHECK_INCDEC_GENVAR(event, g_eeGeneral.hapticStrength, 0, 5);
-        }
+        SLIDER_5POS(y, g_eeGeneral.hapticStrength, STR_HAPTICSTRENGTH, event, attr);
         break;
 #endif
 

radio/src/haptic.cpp

@@ -55,14 +55,14 @@ void hapticQueue::heartbeat()
   if (buzzTimeLeft > 0) {
     buzzTimeLeft--; // time gets counted down
 #if defined(PCBSKY9X) || (defined(PCBTARANIS) && defined(REVPLUS))
-    hapticOn(g_eeGeneral.hapticStrength * 20);
+    hapticOn(HAPTIC_STRENGTH() * 20);
 #else
     if (hapticTick-- > 0) {
       HAPTIC_ON();
     }
     else {
       HAPTIC_OFF();
-      hapticTick = g_eeGeneral.hapticStrength;
+      hapticTick = HAPTIC_STRENGTH();
     }
 #endif
   }

radio/src/myeeprom.h

@@ -411,7 +411,7 @@ PACK(typedef struct t_EEGeneral {
   N_PCBSTD_FIELD( uint8_t   reNavigation)
   N_TARANIS_FIELD(uint8_t   stickReverse)
   int8_t    beepLength:3;
-  uint8_t   hapticStrength:3;
+  int8_t    hapticStrength:3;
   uint8_t   gpsFormat:1;
   uint8_t   unexpectedShutdown:1;
   uint8_t   speakerPitch;
@@ -425,6 +425,8 @@ PACK(typedef struct t_EEGeneral {
 
 }) EEGeneral;
 
+#define HAPTIC_STRENGTH()    (3+g_eeGeneral.hapticStrength)
+
 #if defined(PCBTARANIS)
   #define LEN_MODEL_NAME     12
   #define LEN_BITMAP_NAME    10